Here are some links to Apache UIMA™ components available from other places. If you find other
links that you think should be listed here, please drop us a line on our dev or user mailing lists.
Similarly, if any of the content is out of date or inappropriate, please let us know.

The cTAKES
project
(clinical Text Analysis and Knowledge Extraction System)
is an open-source natural language processing system for
information extraction from electronic medical record
clinical free-text.
cTAKES uses the UIMA Unstructured Information Management Architecture
framework and the OpenNLP natural language processing toolkit.
Its components are specifically trained for the (English language)
clinical domain; it creates rich linguistic and semantic annotations that
can be used by clinical decision support systems and clinical research.

The OpenNLP Project provides the
official UIMA integration for the OpenNLP Sentence Detector, Tokenizer, POS Tagger,
Name Finder, Document Categorizer, Chunker and Parser.
The opennlp.uima distribution includes a sample PEAR which can easily be tested with the Cas Visual Debugger.

DKPro Core is a collection of software components for natural language
processing (NLP) based on the Apache UIMA framework. The provided components wrap a constantly
growing set of stand-of-the-art NLP tools and also include several original components covering a
wide range of tasks including: tokenization/segmentation, compound splitting, stemming,
part-of-speech tagging, lemmatization, constituency parsing, dependency parsing,
named entity recognition, coreference resolution, language identification,
spelling correction, grammar checking, and support for reading and writing various
file and corpus formats.

DKPro TC is a UIMA-based text classification framework built on top of DKPro Core, DKPro Lab and the Weka Machine Learning Toolkit. It is intended to alleviate supervised machine learning experiments with any kind of textual data.

The JCoRe NLP Toolsuite
consists of a collection of NLP components, some of which are provided as freely available
UIMA components. It includes also a
type system
you can use as basis for your own NLP applications.

https://nactem.ac.uk/ucompare provides
a web-based integrated platform for the purpose of
sharing and comparing UIMA components and tools, including visualizers and
utilities, and includes a large set of type-system-compatible UIMA components.
It is being maintained by the National Centre for Text Mining (NaCTeM) at the University of Manchester.

An older version of this site, available at
https://u-compare.org, was run mainly by the Tsujii Laboratory at the University of Tokyo.
Because the Tsujii lab was closed in 2011, that site is no longer
being updated.

uimaFIT (legacy)
is a library that provides factories, injection,
and testing utilities for UIMA. It provides a convenient Java API
for using UIMA in Java projects without having to deal with XML descriptors.

uima-fr.org
is a French-speaking web portal
about UIMA. It aims at developing a UIMA French-speaking community by
providing services such as a discussion list, a feed aggregator and a
repository of UIMA NLP resources (some of them being dedicated for
processing French). It is supported by the LINA Lab. at the University
of Nantes.